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Description: BPSK, QPSK, !6QAM, 64QAM的matlab调制与解调算法与编程，
-BPSK, QPSK,! 6QAM, 64QAM modulation and demodulation of matlab algorithms and programming,
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Size: 4096 |
Author: 张鑫 |
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Description: 一个QPSK的仿真程序，使用的是COSTAS环来恢复载波，给予SIMULINK-A QPSK simulation procedures, using a COSTAS loop to restore the carrier to give SIMULINK
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Size: 11264 |
Author: 杨沛 |
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Description: 实现DQPSK信号调制解调功能，并给出了详细的matlab仿真结果-The realization of DQPSK signal modulation and demodulation functions, and gives a detailed matlab simulation results
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Size: 201728 |
Author: 王宇飞 |
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Description: 是关于QPSK的一篇文章,对研究QPSK很有帮助的-Is an article on the QPSK, QPSK useful for research
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Size: 241664 |
Author: dsfsd |
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Description: QPSK 调制与解调的仿真。基于MATLAB的实现.-QPSK modulation and demodulation of the simulation. MATLAB-based implementations.
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Size: 2048 |
Author: 董双武 |
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Description: 关于QPSK的五篇文章，基于Matlab编程的QPSK的仿真(2).caj，浅谈QPSK调制技术.caj，_4_DQPSK调制解调技术的仿真及分析.caj，_4QPSK调制原理分析.caj，_4QPSK信号数字化调制仿真实现.kdh-On article 5 of the QPSK, QPSK based on Matlab simulation programming (2). Caj, of QPSK modulation technique. Caj, _4_DQPSK modem technology, simulation and analysis. Caj, _4QPSK Modulation Analysis. Caj, _4QPSK signal Simulation of digital modulation. kdh
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Size: 2627584 |
Author: 刘东娜 |
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Description: 在高斯白噪声信道下，采用qpsk调制的ofdm系统的源码。-In white Gaussian noise channel, using QPSK modulation source of the OFDM system.
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Size: 5120 |
Author: 吴琼 |
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Description: qpsk的实现及其星座图希望大家有好的资源可以互相共享-QPSK constellation diagram of the realization and hope that everyone has good resources can be shared with each other
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Size: 2048 |
Author: dsx |
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Description: Xilinx的FPGA 中的matlab simulink建模，内有几种调制方式，比如QPSK等-Xilinx
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Size: 228352 |
Author: 中山太乙 |
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Description: 用MATLAB实现的QPSK调制和解调程序。-Using MATLAB to achieve the QPSK modulation and demodulation process.
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Size: 1024 |
Author: eric |
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Description: QPSK调制解调的原理说明，含有源码！很适合教学参考应用-QPSK modulation and demodulation principle that contains the source code! Very suitable for teaching reference application
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Size: 658432 |
Author: 蝈蝈 |
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Description: mpsk生成代码,各种方式生成的代码 ，包括2psk,qpsk,8psk,16psk等-MPSK generate code, generate code in various ways, including 2psk, qpsk, 8psk, 16psk such as
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Size: 1024 |
Author: 张超凡 |
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Description: 使用QPSK调制的正交频分复用（OFDM）系统的Simulink仿真OFDM Implementation using QPSK Modulation。-QPSK modulation using orthogonal frequency division multiplexing (OFDM) system in Simulink simulation of OFDM Implementation using QPSK Modulation.
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Size: 60416 |
Author: 林宇贞 |
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Description: < QPSK数字化解调中载波同步技术研究>> 需要的哥们就下吧-< <QPSK数字化解调中载波同步技术研究> > Need buddies on the next bar
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Size: 180224 |
Author: 杨世界 |
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Description: 提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万
门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率
小于10-5的数据传输。
-Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one million on implementation of the system. The system SNR to 6dB signal to noise ratio at about the rate may achieve more than 1Mbit/s, less than 10-5 bit error rate of data transmission.
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Size: 62464 |
Author: 张同星 |
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Description: 根据OFDM的基本原理, 利用MATLAB编写
OFDM系统仿真的程序,通过分步执行,能够比较清
楚地了解OFDM实现的整个过程,熟悉每一步变化
的数据特征。对掌握OFDM的原理和熟悉MATLAB
仿真都是非常重要的,仿真的最后给出了该OFDM
系统仿真的误码率。其中qpskmod.m 为QPSK调制
的函数 qpskdemod.m 为QPSK解调的函数 comb.m
为产生加性高斯白噪声的函数 giins.m 为往信号中
插入保护间隔的函数 girem.m 为从接收信号中去除
保护间隔的函数。这部分函数分别由相应的子程序
实现,文中没有给出源代码。-Orthogonalfrequencydivisionmultiplexing (OFDM) isamulti 2carrierbroadbandmodulation
technique.ThemainadvantagesofOFDMexistinbetteruseofthebandwidthandbetterperformanceof
antimultipath interferenceanditisadaptivetohigh 2dada2ratewirelesscommunicationsystems.Thispaper
analyzed OFDMtechniqueanditsimplementationprincipleandmadeuseofMATLABtosimulatethe
transmissionperformanceofOFDM.Theresultsofcomputersimulationarealsodiscussed.
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Size: 128000 |
Author: 田静 |
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Description: 四进制相移键控，樊昌信《通信原理》内容-Quaternary phase shift keying, Fan Changxin " Communication Theory" content
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Size: 1024 |
Author: 昌平荣 |
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Description: 用于调制识别的代码，通过提取特征参数，实现bpsk，qpsk等调制方式的识别-For modulation recognition code, through the extraction of characteristic parameters, implementation bpsk, qpsk forms of identification, such as modulation
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Size: 1024 |
Author: 张瑜 |
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Description: QPSK通过瑞利信道的MATLAB仿真，Alamouti空时码在不同调制方式下的性能仿真-QPSK Rayleigh channel through MATLAB simulation
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Size: 7168 |
Author: liuyu |
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Description: 自己编写的QPSK调制与解调，内含matlab-figure-file、matlab-M-file和得出的jpg格式图形！-I have written QPSK modulation and demodulation, containing matlab-figure-file, matlab-M-file and come to the jpg format graphics!
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Size: 43008 |
Author: 李里 |
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